$(1$ point$)$

Irene plans to retire on December $31$st$,2019.$ She has been preparing to retire by making annual deposits, starting on December $31st,1979,$ of $$2400$ into an account that pays an

effective rate of interest of $7\mathrm{.}2\%.$ She has continued this practice every year through December $31$ st$,2000.$ Her goal is to have $$1\mathrm{.}5$ million saved up at the time of her retirement. How

large should her annual deposits be $($from December $31$st$,2001$ until December $31$st$,2019)$ so that she can reach her goal?

Payment $=$$